GM 2.5 and Rockwell 2.5

[78 K5]

Is there any major differences b/t the two?

[lebowski]

This forum would probably provide some good answers:
http://www.ouversonengineering.com/message_board/?msgbrd=1

[78 K5]

did a search and found some info

thanx for the help

[bansheeman1]

Is there any major differences b/t the two?
the rockwell is a top loader and the gmc is a front loader
the gmc front axle turns the wrong way so you need to use the gmc transfercase

gmc axles are a lot cheeper here in arkansas